Answer:
-6
Step-by-step explanation:
Step-by-step explanation:
here,
x1=-7
x2=13
y1=-2
y2=-23
so
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=
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So,
the distance between (-7, -2) and (13,-23)=29
Answer:

Step-by-step explanation:
The average is 7.5 hours of sleep each night.
There are 365 nights in 1 year.



Sqrt(-108) - sqrt(-3) produces two imaginary terms: -i*sqrt( 36*3) -i*sqrt( 3).
Let's simplify that:
-i [ 6*sqrt(3) - 1*sqrt(3) ] = -i * 5* sqrt( 3) (answer)
180/3x then you get you answer